Description
In the Linux kernel, the following vulnerability has been resolved: io_uring/rw: free potentially allocated iovec on cache put failure If a read/write request goes through io_req_rw_cleanup() and has an allocated iovec attached and fails to put to the rw_cache, then it may end up with an unaccounted iovec pointer. Have io_rw_recycle() return whether it recycled the request or not, and use that to gauge whether to free a potential iovec or not.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
a9165b83c1937eeed1f0c731468216d6371d647f to < 41cda4c66846c3bfcdeaf28444ccabbb55e64cf1affecteda9165b83c1937eeed1f0c731468216d6371d647f to < 1d5f2329ab4df65c2ee011b986d8a6e05ad0f67caffecteda9165b83c1937eeed1f0c731468216d6371d647f to < 4b9748055457ac3a0710bf210c229d01ea1b01b9affected
Linux Linux
Default version status: affected
6.10affected0 to < 6.10unaffected6.12.114 to ≤ 6.12.*unaffected6.18.10 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected